HUBSPOT CERTIFIED FREELANCERS

Get 100% out of HubSpot.

A network of certified freelancers to implement, onboard, and optimize your HubSpot CRM.

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+100 Onboardings +40 Re-onboardings HubSpot Platinum Partner

Have worked with Klakss

WHY KLAKSS

Agency power, freelance agility.

Klakss is not just another agency. It's a network of independent HubSpot consultants who share a brand, a method, and a results-driven culture. One dedicated contact. One goal: make you autonomous.

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  • We implement with you, not for you

    Most of the implementation is done together, so the setup reflects your real operations.

  • You leave with the keys

    You understand what was built and how to adjust it independently. No black box, no dependency.

  • High adoption, real ROI

    A well-configured HubSpot understood by your teams is a tool that gets used. And a used tool pays for itself.

OUR SERVICES

Onboard. Optimize. Automate.

Whether you're starting on HubSpot or fixing an inherited setup, we bring the same expertise.

  • Onboarding HubSpot

    Migration, CRM setup, contact import, pipelines, automations. A clean start, with no technical debt.

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  • HubSpot Optimization

    Audit of an existing portal, process redesign, data cleanup. We fix what slows your teams down and optimize what's costing you opportunities.

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  • AI at every level

    HubSpot is no longer just a CRM. It's an AI-boosted machine, still underused. Paired with Claude or an LLM, we multiply your custom app development and data analysis.

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  • +140
    companies supported
  • 1 to 3 months
    to go operational
  • 100%
    recommendations on HubSpot

THE TEAM

Two consultants. A network behind them.

The Klakss core, plus a network of specialists mobilized for your project.

  • Jules Bellon

    Founder, ex-HubSpot

    10 years in sales, 3 of them at HubSpot. Saw too many badly-born portals. Founded Klakss to never have to fix them again. Digital nomad, probably writing to you from Argentina.

  • Pierre Damour

    All-terrain consultant

    Ex-sales, ex-CRM superadmin. Very down to earth. Designs pipelines that salespeople actually agree to use.

We connect you with the best

What they say about us

  • Brossard, S.

    Jan. 2026

    Sales & CSM

    5 étoiles pour Klakss !

    Fiches nettoyées, pipelines Sales & CSM clairs, très pro et à l'écoute. Excellente collaboration, il y aura d'autres étapes en 2026 c'est sûr.

  • Joseph, L.

    Déc. 2025

    Migration ~30 users

    Migration Pipedrive + Monday → HubSpot

    Migration complète, nettoyage data, workflows, dashboards pour sales, CSM et board. L'équipe Klakss a joué un vrai rôle de sparring partner pour challenger nos process.

  • Chabrieres, G.

    Nov. 2025

    Best all-around

    Klakss s'est surpassé

    Pipelines, lead scoring, automation, conversational marketing, playbooks, dans les délais et le budget. Si vous avez besoin d'un partenaire qui allie exécution technique et sens des affaires, Klakss est la personne qu'il vous faut.

  • Entrepreneur

    E-commerce

    Merci à Klakss

    À tous les entrepreneurs qui n'ont pas des semaines à perdre dans l'apprentissage du CRM : prenez Klakss, vous ne serez pas déçu et vous allez gagner un temps fou.

  • Client

    Formation incluse

    Très efficace, je recommande pleinement

    Diagnostic, axes d'amélioration, workflows sur mesure. L'équipe Klakss nous a accompagnés en nous laissant faire : on est devenus autonomes et on a adopté les bonnes pratiques.
Voir tous les avis HubSpot →

Ready to make HubSpot actually work?

New to HubSpot or optimizing an existing setup, let's take 30 minutes together. No commitment.

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